dapprman, Jun 17, 2019 : I've managed this before on my old Oneplus 3 but can not work out how or find out how. I need to get an app to be able to be audible while the slider is in silent position. This is not quite as silly as it sounds. I use a smart watch, so the phone is left with the slider in the silent position all of the time. It means to do not need to worry about unwanted noises at work, in meetings, etc. When driving, however, I use a speed trap locator (Camera Alert) and wish for it to warn me when I'm approaching a camera. I only run the app when in the car, however do not want to keep changing the slider from Silent to DnD or Ring and back each time.